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Fungrim entry: 0cd1a4

φn+1=φn+φn1{\varphi}^{n + 1} = {\varphi}^{n} + {\varphi}^{n - 1}
Assumptions:nCn \in \mathbb{C}
TeX:
{\varphi}^{n + 1} = {\varphi}^{n} + {\varphi}^{n - 1}

n \in \mathbb{C}
Definitions:
Fungrim symbol Notation Short description
Powab{a}^{b} Power
GoldenRatioφ\varphi The golden ratio (1.618...)
CCC\mathbb{C} Complex numbers
Source code for this entry:
Entry(ID("0cd1a4"),
    Formula(Equal(Pow(GoldenRatio, Add(n, 1)), Add(Pow(GoldenRatio, n), Pow(GoldenRatio, Sub(n, 1))))),
    Variables(n),
    Assumptions(Element(n, CC)))

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Copyright (C) Fredrik Johansson and contributors. Fungrim is provided under the MIT license. The source code is on GitHub.

2019-09-15 11:00:55.020619 UTC